May 2017 - freeswitch-dev@lists.freeswitch.org

[Freeswitch-dev] Shared line/call appearance, barging, and hangups
by Ilia Mirkin 17 May '17

17 May '17

Hi Anthony, I've been checking out the SLA functionality in FreeSWITCH. Briefly, the issue I'm running into is that if a second station barges in on the first station, and then the first station hangs up, then the call completely hangs up. I'm trying to make something where the call keeps going, effectively replicating the old analog experience. In commit a511ff3026b8, some short 5 years ago, you implemented barging as eavesdropping. You also added code, which has largely remained unchanged, in sofia_handle_sip_i_bye which looks like it attempts to deal with the situation I describe. However it's not working. With some hacks I was able to get the second call to not hang up, but the media does not pass through to it anymore. The core issue is that other_uuid is null (which is the SWITCH_SIGNAL_BOND_VARIABLE). It may be due to the fact that I was testing this by dialing e.g. a conference application or echo application, and then joined the call - as such the original call wasn't bonded in the first place. However I think I also tested it with something more akin to a regular call and it also failed. I'm less sure of that though. Something else that I think I've observed is that if the initial station puts the call on hold, then eavesdropping (i.e. barging) station is effectively muted as well. Again, primarily testing with e.g. the echo application. Any advice you can give on these issues would be greatly appreciated! Thanks, -ilia

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[Freeswitch-dev] How audio mixing works in Freeswitch conference?
by kaiduan xie 15 May '17

15 May '17

Hi, Can anyone explain how audio mixing works in Freeswitch audio conference and where is the source code? Thanks a lot in advance, /Kaiduan

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[Freeswitch-dev] Help with autotools
by Alberto Mijares 15 May '17

15 May '17

Hi guys, I'm currently working, with a co-worker, in a pkgsrc package for FreeSwitch 1.6.17. We are writing the Makefile from scratch because we think that many patches from previous versions are no longer needed in this version. We are working on FreeBSD 11. None of us are savvy in development nor know the details of how autotools work. However, we were able to identify: 1) The distribution file from files.freeswitch.org differs from the git version, and is easier to fetch via http in pkgsrc; is the preferred method of getting distfiles. 2) There's a bootstrap.sh or rebootstrap.sh (depending on the source of the distribution) that uses libtool to generate the configure scripts. From this .sh script we have a better understanding of the build process. If you have all the dependencies and run this script, everything goes fine. However, we are not very clear on if we should run this .sh script from pkgsrc framework of if the pkgsrc framework should be able to run the libtool utility for itself in the same way the script does. pkgsrc has some vars USE_LIBTOOL= yes USE_TOOLS+= automake autoconf gmake perl pkg-config so those tools are installed in the build process as dependencies. What I can't identify is if pkgsrc knows how to run them accordingly or those vars are useful only for having preinstalled the tools and using them within the script. I also noted that some directories were removed from sources in git and not in distfile. Is there any chance to make them equal? Thanks in advance for your guidance. Best regards, Alberto Mijares

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[Freeswitch-dev] ❤an unexpected surprise
by Mohammed Habib 01 May '17

01 May '17

Hello, I just wanted to share with you my feelings about an unexpected surprise my friends made former)) It was so cool, just take a look http://download49.thebooziere.com Regards, Mohammed Habib Sent from Mail for Windows 10

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